diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6fce1de
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+productive.php
diff --git a/config.php b/config.php
new file mode 100644
index 0000000..053c62a
--- /dev/null
+++ b/config.php
@@ -0,0 +1,9 @@
+<?php
+
+$MYSQL_HOST="localhost";
+$MYSQL_DBNAME="website_kartontage";
+$MYSQL_USERNAME=$MYSQL_DBNAME;
+$MYSQL_PASSWORD="QyxlQEXj667j6Brf";
+
+if(file_exists('productive.php'))
+    include 'productive.php';
diff --git a/ical.php b/ical.php
index fc8e484..2f3386a 100644
--- a/ical.php
+++ b/ical.php
@@ -1,12 +1,16 @@
 <?php
 try {
-	$conn = new PDO("mysql:dbname=d02a1996;host=dd29132.kasserver.com", 'd02a1996', 'VaR3DFKpSThyBB7m');
+	include 'config.php';
+	$conn = new PDO("mysql:dbname=$MYSQL_DBNAME;host=$MYSQL_HOST", $MYSQL_USERNAME, $MYSQL_PASSWORD);
 	$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 	$conn-> exec("SET CHARACTER SET utf8");
+
+	header('Content-type: text/calendar; charset=utf-8');
+
 } catch(PDOException $e) {
 	echo "Webseite wird momentan überarbeitet";
+	return;
 }
-header('Content-type: text/calendar; charset=utf-8');
 
 $stmt = $conn->prepare('select * from places');
 if(isset($_GET["places_id"])){
diff --git a/index.php b/index.php
index 286fc19..d5b9734 100644
--- a/index.php
+++ b/index.php
@@ -1,6 +1,8 @@
 <?php
 	try {
-		$conn = new PDO("mysql:dbname=website_kartontage;host=localhost", 'website_kartontage', 'QyxlQEXj667j6Brf');
+		include 'config.php';
+
+		$conn = new PDO("mysql:dbname=$MYSQL_DBNAME;host=$MYSQL_HOST", $MYSQL_USERNAME, $MYSQL_PASSWORD);
 		$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 	} catch(PDOException $e) {
 		echo "Webseite wird momentan überarbeitet";